For an SKX013 mod, start with case proportions and wrist fit. Measure the case and check reference-specific parts instead of assuming that SKX007 components fit. The linked MedoMods watches are finished mods with their own specifications, selected as style alternatives.
Specifications
Reference
Seiko SKX013
Case and bracelet measurements
Check diameter, height, lug-to-lug length and lug width on the watch.
Movement
Read the calibre marking and check the matching Seiko documentation.
Crystal and bezel
Measure the fitted parts and compare the replacement specifications.
Compare case diameter, height and lug-to-lug length with your wrist.
Check the bracelet end links as well as the lug width.
Select crystal, bezel, dial and hands for the exact reference.
Ideas for a build
Vintage diver: a balanced dial layout with cream-toned accents.
Dress-diver look: restrained indices and slim hands, after checking fit.
Assess the fit on your wrist
Compare diameter, height and lug-to-lug length together. The bracelet end links can also affect the fit. Use the measurements of your exact watch before choosing the proportions of the finished build.
Check SKX013 parts separately
Do not infer SKX013 compatibility from an SKX007 or generic SKX label. Compare the crystal, bezel, dial, movement holder and hand sizes with the specification for the exact part. A shared family name is not a fit guarantee.
Finished MedoMods style alternatives
Explore SUB and LADY for finished watches in different design directions. Read the measurements and specifications for each model. The style selection does not mean an original SKX013 was used as a donor.
Do not assume compatibility. Compare each part specification with the exact reference and the fitted components, particularly the crystal, bezel, dial, movement holder and hands.
How should I assess an SKX013 mod for my wrist?
Check case diameter, height and lug-to-lug length together with the bracelet end links. Use actual measurements of the watch rather than a family label alone.
Does MedoMods sell original SKX013 watches here?
MedoMods builds and sells finished mods with their own specifications. The linked watches are chosen for their style; no original SKX013 donor origin is claimed.
Looking for a finished watch? These MedoMods models pick up the style.